The good news is we are seeing an incredible surge in non-animal technologies in laboratories. With researchers using stem cells, visually impaired people may one day have new corneas and lenses grown from their own cells. That is likely to be a more effective and cheaper approach than using animals.

China is a keen observer of trends elsewhere in the world, and it's going to give our own innovators a run for their money.

The response by agribusiness interests has been to back laws that ban animal advocates from taking pictures or videos at these facilities, and ban the media from publishing any that are taken. The laws also make it a crime for animal advocates to seek employment at animal enterprises without disclosing their intentions. Media coverage of the legislative fights is overwhelmingly negative for agriculture interests. The impression left among consumers is that the proponents had something to hide.

We would be foolish and silly not to unite with people in the public health sector, the environmental community, [and] unions, to try to challenge corporate agriculture.

As a society, we are typically deeply disassociated from animal cruelty, but more than ever, animal protection organizations are telling the backstory. People are being forced, to confront the realities. At the same time, we have an ever-growing understanding of the intelligence and emotional capacities of animals and an acceptance of the principle that animal cruelty is a moral problem.

The combination of moral intentionality and human innovation is a powerful force. And that's the force behind the humane economy. By embracing its tenets, we help animals, but we also advance commerce in a more sustainable, and profitable, way. I think we have every reason to believe it is the way of the future.

There are new ways of producing food, film, clothing, and research that steer clear of using animals. Some of those products are functionally equivalent or even superior to what we're used to. Now corporations, legislatures, and other institutions are responding, and supporting these shifts, so we're seeing seismic changes throughout society.